A sectional item used to clean the internal surfaces of boiler tubes, condenser tubes, heat exchanger tubes, and the like. It may be hand-operated or power driven and of the expanding or nonexpanding type. It does not contain a scraper.
NSN 6650-01-144-5351
NSN 6150-01-400-4211
NSN 5930-00-960-9240
NSN 5835-00-543-1325
NSN 6105-01-288-7611
NSN 6620-00-087-7930
NSN 5855-01-385-8846
NSN 5996-01-608-4360
NSN 5990-01-365-6016
NSN 2925-00-868-2733
NSN 5975-01-413-9380
NSN 6220-00-827-0227